<template>
  <div class="about">
    <h1>This is an about page</h1>
    <van-pull-refresh v-model="isLoading" @refresh="onRefresh">
      <p>刷新次数: {{ count }}</p>
    </van-pull-refresh>
  </div>
</template>

export default {
  data() {
    return {
      count: 0,
      isLoading: false,
    };
  },
  methods: {
    onRefresh() {
      setTimeout(() => {
        Toast('刷新成功');
        this.isLoading = false;
        this.count++;
      }, 1000);
    },
  },
};